82847300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{10487}}^1$

素因数の和:10580

約数の個数: 36

約数和(自身を含む): 182071680

約数和(自身を除く): 99224380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 10487, 20974, 41948, 52435, 104870, 209740, 262175, 524350, 828473, 1048700, 1656946, 3313892, 4142365, 8284730, 16569460, 20711825, 41423650, 82847300]

約数ペア:

[(1, 82847300), (2, 41423650), (4, 20711825), (5, 16569460), (10, 8284730), (20, 4142365), (25, 3313892), (50, 1656946), (79, 1048700), (100, 828473), (158, 524350), (316, 262175), (395, 209740), (790, 104870), (1580, 52435), (1975, 41948), (3950, 20974), (7900, 10487)]